body,h1,h2,h3,h4,h5{
    font-size: 12px;
    font-family: "Microsoft Yahei", Arial, Helvetica, sans-serif;
}
body{
    background-color: #f5f5f5;
}
body,html,div,h1,h2,h3,h4,ul,li,p,dt,dl,dd,ol,ul{
    padding: 0;
    margin: 0;
}
ol,ul,li{
    list-style: none;
}
i{
    font-style: normal;
}
a{
    text-decoration: none;
    color: #000;
    outline: none;
    border: 0;
}
input{
    outline: none;
    border: 0;
}